Loose Painting

This was my go after watching all of your classes on loose painting and tips on oil painting, My First time trying oil!
Doing the notan sketch was very helpfull, and learning how to use the very dark blue for deep values was interesting too, I had never tried it. I also tried using a bit of violet as you mentioned in the Oil Painting Process Masterclass. Overall, I liked how it turned out, but the shape of the shadow is really bothering me, and I can't think of how to make it better, and I'm scared of making it worse. For my first try using Oil Painting I think It's good and I'll practice a lot more for sure, thank you so muck for the classes